When devcoordinator comes online it prints an error message
if the root resource is not available, so it is unnecessary to
print that the resource is unavailable several tiems later on.

Change-Id: I0785840b53603a4495db286c1bf3495330e4b13f

This follows Iec09f956655ca1fa49c241066d70b7b5dabd948b,
removing OpacityNode and leaving only OpacityNodeHACK;
it can be landed once nobody references the former name.

Change-Id: I4eed025a37c7d9e9b072ef5f24aad684f207a262

This is the first iteration of starlark code used to
generate the protobuf APIs for CI/CQ builds. The starlark
is basically a 1:1 mapping for now. In subsequent changes
we'll pull common code out into reusable libraries.

infra is still bootstrapping this infrastructure, so there's
not much documentation yet. Soon to come.

Bug: IN-1198 #comment
Bug: IN-1102 #comment

Change-Id: Ib994df041388b98ddeb520aada8d3cca89b3ea56

This change adds new builder types for creating components
and extends ServiceFs to allow proxying FIDL services from
components in nested environments into other components in
that environment.

Change-Id: I779de6f5d11b11b2ee846ad3fb060ac53949d037

Supporting log dumps so that dev can get current logs and exit the
listener if they want to.

TEST=Added new.

CF-767 #done

Change-Id: If2c43ea569bf8982be4b3fc6b5ff4ef6098d86ac

TEST: fx run-test mediaplayer_tests
Change-Id: Ieb0855c2da5774093ef0d02e5d650197f4135857

Adding attributes to FIDL docs.

Change-Id: Ia6314254d5dc7de5f13cfa8408abf120e0bfea00

Test: CQ

Change-Id: Ib19449e6df4df4c744239b2f3f17b54ff4095e8f

Test: CQ

Change-Id: I3be975b5471c3da31eae772a17b418ecd6e93a20

Move this header-only library to the common place for WLAN includes:
wlan/lib/common/

Change-Id: I9e49073f84c724aa8f5035b4efb601bac0dfaf26

We need to support having multiple packets in-flight, subject to our
peer's buffer-size limitations.  As a step towards that goal, add a
n_frames_in_tx_window argument to the ERTM TxEngine ctor (and
corresponding field in the object).

Bug: BT-442
Test: bt-host-unittests
Change-Id: I21f40c8fa826203166ce68033ad0152f66e0e600

With this CL, AudioLoopbackTests now instantiates a virtual
audio output device, so that loopback capture is always
usable. To wait reliably for the device to be present (and
to wait reliably for it to be gone before exiting), it must
use GetNumVirtualDevices in the same way that
audio_device_tests does.

This test-only CL has no effect on production code

Test: build, CQ

Change-Id: I19bada2c69a0ea4fba7c05317ceaaa7355a9c1b4

Libraries shouldn't have trace-provider dependencies.

Change-Id: Icbf9a2c3d92e5c67e01d6af7452044387318e88a

progress

This should be merged after
https://fuchsia-review.googlesource.com/c/topaz/+/277897

ZX-3673 #done

TEST: No behavior change
Change-Id: I81de657853048a39312426d10ad303d5f294811b

Create a copy of the public library at //garnet/public/lib/guest in
//sdk/lib/virtualization, but using the new FIDL bindings and names from
//sdk/fidl/fuschia.virtualization. Uses of
`fuchsia.guest.{EnvironmentController,EnvironmentManager,InstanceController}`
become `fuchsia.virtualization.{Realm,Manager,Guest}` respectively.

We need a copy (and not a move) because out of tree code uses the
existing libraries. //garnet/public/lib/guest will be removed once out
of tree code can be ported across.

We additionally perform the following file renames:

  testing/fake_environment_manager.cc  testing/fake_manager.cc
  testing/fake_environment_manager.h   testing/fake_manager.h
  meta/guest_lib_unittests.cmx         meta/virtualization_lib_unittests.cmx

Bugs: MAC-252 #comment

Change-Id: I42a90b4f491f9a60d9948d924ca59175a07fd54b

Change-Id: I0527da8585e7a949634cea80ddbc1edbef3c1ae1

This fixes a regression introduced in
ffcb46fb which is covered by e2e tests that
are not in CQ.

Bug: ZX-3861 #comment regression fixed in system_updater.cmx
Change-Id: Iecb5516ab2a4b0bfcdc28f030ca879eb456cb284

This is in preparation of a larger rename. To perform a soft transition,
we need to temporarily have both the old an new FIDL interfaces and
services provided.

This first step copies the FIDL interfaces from "fuschia.guest" to their
new locations:

  fuchsia.guest.EnvironmentManager    🠞 fuchsia.virtualization.Manager
  fuchsia.guest.EnvironmentController 🠞 fuchsia.virtualization.Realm
  fuchsia.guest.InstanceController    🠞 fuchsia.virtualization.Guest
  fuchsia.guest.BalloonController     🠞 fuchsia.virtualization.BalloonController

Bugs: MAC-252 #comment
Change-Id: I9cc5c4174aba1da1d516b3382e49fd5b9a0e45d4

This test-only CL adds a GetNumDevices method to the
VirtualAudioControl protocol. This will be used by test
clients (e.g. AudioDeviceTests), to synchronize with the
Disabling of virtualaudio (which removes all active virtual
audio input and output devices) or the activation of a
virtual audio device. Along with this, the virtual_audio
CL utility is updated to interactively exercise this new
test function.

VirtualAudio infrastructure is used by AudioDeviceTests (to
validate the AudioDeviceEnumerator and AudioCore services)
and by the E2E tests. Unfortunately, AudioDeviceTests is
currently disabled because of synchronization issues, which
poses a testability chicken-and-egg for this CL. Once this
CL lands, the changes to re-enable AudioDeviceTests are
already prepared and will come immediately after.

Test: virtual_audio driver and virtual_audio utility are test-
only, as are the fuchsia.virtualaudio FIDL protocols.

MTWN-293 #comment

Change-Id: I0c3f7b0560df7b7e0d103d5b310fc6e86e189551

This board file should only be used for qemu testing & inheriting from.
Boards which inherit from it should override the board_name.

Change-Id: I8696675c0bbd802a0f2f4c99ff8e799fef6edc1a

Devfs should no longer call DirectoryOpen on devices except when opening
the device itself (i.e. with a path of ".").

This is a small change in behavior in that when the describe flag is set
devfs will now report ZX_ERR_NOT_FOUND when attempting to open a
nonexistant file under a device. Previously devmgr would simply close the
channel in this case.

Also remove the DirectoryOpen handler from devmgr.

Add an additional check to the devfs tests that opening a file under a
device path (i.e. /dev/<device>/<file>) fails with ZX_ERR_NOT_FOUND
unless the device has a child device (e.g. /dev/class/block/000).

Change-Id: If7f33ac306940da7e43ae8c5b53a15d907593042

Libraries shouldn't have trace-provider dependencies.

Change-Id: I5d2c5dcf42386cb23ddabe4677201f5dd572a1a3

Was originally submitted as Id411227e4c3d2b8add49978cf6ce1a76de509a48.

Startup a miscsvc binary, and provide a channel to it's '/svc/
directory to svchost, which will then forward it services.

To start miscsvc only implements the paver service.

ZX-3861

Change-Id: I83a630476c08d15e461d74e3321ad55bb21a3c2f

(this relands I5705b27f46002b904e8d025e360b30f501871de7, modified
for a soft transition)

For reasons outside the scope of this CL description, Scenic
wishes to avoid the use of translucent objects within 3D scenes;
modifying opacity should only be available as a 2D operation.
However, Scenic does not yet support 2D scenes; "everything" is
currently part of a 3D scene.  As a short term solution, we
therefore allow OpacityNode to modify the opacity of shapes in
the 3D scene, but mark it as a HACK to indicate that this support
will be removed at some point in the future.

SCN-478 #comment

Testability: no functional change.

Change-Id: Iec09f956655ca1fa49c241066d70b7b5dabd948b

Tested: No behavior change
SCN-1391 #comment

Change-Id: I744362b766037768ed1fe3ffa00b02ed747f4e76

Tested: Paved sherlock, vim2, astro, nuc.
Tested: runtests -t paver-test.

Change-Id: Ie5b41a5187aacf417a8c1da74316691bf067fe89

Roll Clang to revision 1558731607cb2aef361d02be9973d4e374475254.

Bug: TC-451 #done
Bug: TC-461 #done
Bug: ZX-1751 #comment -fno-exceptions hermetic libc++ in toolchain
Change-Id: Iad6785f5b38535bd38f50432bd3aecfc452137b5

Rename the internal bindings as follows:

  fuchsia.guest.device 🠞 fuchsia.virtualization.hardware
  fuchsia.guest.vmm    🠞 fuchsia.virtualization.vmm

This patch doesn't move the public
"fuchsia.guest.{EnvironmentManager,EnvironmentController,...}" interfaces.
These will come in following patches.

Bugs: MAC-252 #comment
Change-Id: I0a137a85cb2b8cc25b163a5dc828c12f98de62b0

Test: CQ

Change-Id: I9d0f8c2f409452743e1f3e228f7c8bdb5e0e3c31

This isn't hooked up to anything yet, but we can now theoretically
specify whether we want the binary itself or the symbols when
downloading.

Change-Id: Ic4e162151bf2b7a73e7453a7801a2aef1a022a95

Counteract the compiler's _MSC_VER predefine for the *-windows-msvc
target used in our EFI build environment.

Bug: TC-461 #comment Gigaboot EFI build disables _MSC_VER predefine
Change-Id: I39f481acb606262dcb576cbdb080527c6e512280

This change introduces a set of flags of the form

ZX_VM_ALIGN_<number> that can be combined with other ZX_VM
flags to control the |address| alignement of
- zx_vmar_allocate(...., &address);
- zx_vmar_map(..., &address);

TEST: unit tests added

ZX-1173 #done

Change-Id: I7a6920ec16d1b89a21c36850e99fe336f3c9270d

TEST= python device_test.py

Change-Id: Ibb769fd2e648a21ad4102b75e54c8544ab891a70

Add a new |Traceutil| facade to sl4f.  It currently only supports
copying trace files off of the target device.  It is used in the
corresponding vendor/google CL.

Also add a Dart side |Traceutil| class, which supports calling methods
in the |Traceutil| facade, and also driving tracing via ssh and
/bin/trace.

Test: See the [e2e][benchmarking] vendor/google CL

PT-135 #comment-patch

Change-Id: I1632f463a8b805efc660a22531d835e390ebb47c

This flake seem related to FLK-168 and that flake has not happened since
April 23 so it seems underlying issue was fixed. See FLK-168 for more
details.

Enabling this and will monitor it to see if issue still persist.

FLK-130 #progress

TEST=CQ

Change-Id: I98e9d94286c957990ce9ea7686aeb5dbdf43c9a4

Bug: DX-1468  #comment
Change-Id: Ic2f65c135175b97bfd7ceb2cfc688a04d19e54a3

* Add HYPERVISOR feature flag (EAX=1, ECX[31])
* Comment that CpuId is uncached
* Comment what ProcessorId in CpuId
* Comment LEAF1 and LEAF7

Change-Id: I1939422aa7baa6b49eda716e9c43f724c936ce64

x86-64 CPUs return a 'processor signature' when CPUID is invoked with
EAX=1; allow retrieving that value from ProcessorId in the C++ CPUID
library.

Loading microcode updates requires comparing the raw processor signature
with a value in microcode update headers.

ZX-3359

Change-Id: Idd211e37f5d8d7c96ff4c524e844acef240b4750

Temporarily disable iosched test until flakiness resolved.

Bug: FLK-208
Test: verified test binary no longer builds.
Change-Id: Ifa124f438da52b219c42fe34e58ad8d997780c01

The gn default visibility is global, while ":*" makes visibility private
to the local directory. Thus, c81aa877 incorrectly _increases_
visibility, instead of restricting it as expected.

The author of the original patch clearly needs to read the documentation
harder :-)

Change-Id: I104696df4d57b08f8bf0435fa5779a169adca641